Merge PR #713: fleetd #710 — remove the unused CallerResolver.members() accessor

It returned architectTerminals, so its name contradicted its contents and
collided with fleet_list's members array. No production caller.

Verified in a throwaway worktree, not piped: Tests run: 2008, BUILD SUCCESS.

fleetd/src/main/java/dev/ltms/fleet/auth/CallerResolver.java

@@ -249,17 +249,6 @@ public final class CallerResolver {
         return leadTerminals.get();
     }
 
-    /**
-     * The currently-recognised architect slots, {@code terminal_id → slot name} (CB-548).
-     *
-     * <p>Read from the same supplier {@link #resolve} consults, so a slot that is <em>listed</em>
-     * here but would not <em>resolve</em> (or the reverse) cannot drift apart. Live for the same
-     * reason as {@link #leads()}.
-     */
-    public Map<String, String> members() {
-        return architectTerminals.get();
-    }
-
     /**
      * The currently-recognised collaborator tabs, {@code terminal_id → name}.
      *

fleetd/src/test/java/dev/ltms/fleet/auth/CallerResolverTest.java

@@ -460,7 +460,6 @@ class CallerResolverTest {
         assertTrue(members.bind("architect:lead-designer", "term_a")); // the later lifecycle binds the slot
 
         assertEquals(Role.ARCHITECT, r.resolve("127.0.0.1", 42, null).role());
-        assertEquals("architect:lead-designer", r.members().get("term_a"));
     }
 
     @Test